var StartBackgroundLayer = cc.LayerColor.extend({
	zindex:5,
	ctor:function () {
		this._super();
		this.loadBg();
		this.loadline();
		return true;
	},
	loadBg : function(){
		var start_bg = new cc.Sprite(res_public.start_back);
		start_bg.setPosition(gg.width * 0.5, gg.height * 0.5);
		this.addChild(start_bg,1);
	},
	loadline :function(){
		var line = new cc.Sprite("#button/line.png");
		line.setPosition(604, gg.height * 0.5);
		this.addChild(line,2);
	}
});